Which abolitionist opened a private school and advocated for women's rights, speaking to audiences including men?

• A. Elizabeth Cady Stanton
• B. Angelina Grimke
• C. Frederick Douglass
• D. Harriet Beecher Stowe

Answer: (B)

Focus on how reformers used education and public speaking to advance abolition and women's rights. Angelina Grimké stands out because she and her sister Sarah were early abolitionists who also pushed for women's rights and education. She opened a private school to educate girls, showing a concrete step to improve women’s opportunities through schooling. She then toured and spoke to audiences that included men, arguing that women deserve equality and that slavery must end. This combination of running a private school and publicly advocating for women’s rights with mixed-gender audiences is why she fits best. The others were influential abolitionists or writers, but none are best described by this exact mix of opening a private school and speaking to both men and women in support of women's rights.